In a formal letter to a company, what information do you include?

The correct answer is Option (2) → Both your address and the company's address

A formal letter carries two addresses: the sender's address at the top (so that the company can reply) and, below the date, the receiver's address, here the company's (name, designation of the officer, company name and address).

Why the Other Options are Incorrect?

Option 1: Your address — Incorrect. It is only half of what is needed; the company's address is also written.

Option 3: Your date of birth — Incorrect. Personal details such as the date of birth are not part of the letter format.

Option 4: None of these — Incorrect. Option 2 gives the right answer.